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AP1117 - 1A LOW DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR

General Description

AP1117 is a low dropout positive adjustable or fixed-mode regulator with 1A output current capability.

The product is voltage specifically designed to provide well-regulated supply for low IC applications such as high-speed bus termination and low current 3.3V logic supply.

Key Features

  • 1.4V Maximum Dropout at Full Load Current.
  • Fast Transient Response.
  • Output Current Limiting.
  • Built-in Thermal Shutdown.
  • Good Noise Rejection.
  • 3-Terminal Adjustable or Fixed 1.5V, 1.8V, 2.5V, 3.3V, 5.0V.
  • Lead Free Packages: SOT223-3L, TO252-3L, SOT89-3L, TO263-3L and TO220-3L.
  • SOT223-3L, TO252-3L, SOT89-3L, TO263-3L and TO220-3L: Available in “Green” Molding Compound (No Br, Sb).
  • Lead Free Finish/RoHS Compliant (Not.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AP1117 1A LOW DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR Description AP1117 is a low dropout positive adjustable or fixed-mode regulator with 1A output current capability. The product is voltage specifically designed to provide well-regulated supply for low IC applications such as high-speed bus termination and low current 3.3V logic supply. AP1117 is also well suited for other applications such as VGA cards. AP1117 is guaranteed to have lower than 1.4V dropout at full load current making it ideal to provide well-regulated outputs of 1.25 to 5.0 with 6.4V to 18V input supply. AP1117 is available in commercial temperature grade. Pin Assignments SOT89-3L ( Top View ) 3 VIN 2 VOUT 1 Adj (GND) Tab is VOUT Features • 1.